2011 Toyota Tundra Regular Cab Owners Manual - Page 298

2-5. Driving information Confirm that the gross trailer weight, gross combination weight, gross vehicle weight, gross axle weight and tongue weight are all within the limits. n GCWR* and TWR* Regular Cab models Model code*1 GSK50L-TRADKA Engine Driving system Bed type Standard 2WD Long GCWR TWR 4900 lb. (2220 kg) 4800 lb. (2175 kg) 7100 lb. (3220 kg)*2 8600 lb. (3900 kg)*3 8400 lb. (3810 kg)*2 10400 lb. (4715 kg)*3 8200 lb. (3715 kg)*2 9700 lb. (4395 kg)*3 4.0L V6 (1GR-FE) engine GSK51L-THADKA 4.6L V8 (1UR-FE) engine 10000 lb. (4535 kg) 12500 lb. (5670 kg)*2 14000 lb. (6350 kg)*3 14000 lb. (6350 kg)*2 16000 lb. (7255 kg)*3 14000 lb. (6350 kg)*2 UPK50L-TRTDKA Standard 2WD USK51L-THTDKA Long USK55L-TRTDKA 5.7L V8 (3UR-FE) engine 4WD Standard 15500 lb. (7030 kg)*3 15000 lb. 9200 lb. (6800 kg)*3,4 (4170 kg)*3,4 14000 lb. (6350 kg)*2 16000 lb. (7255 kg)*3 8100 lb. (3670 kg)*2 10100 lb. (4580 kg)*3 USK56L-THTDKA Long *: These models meet the tow-vehicle trailering requirement of SAE International per SAE J2807. 270